GARCIA, T.; FONSECA, S. A retainded epidural catheter fragment. Journal of the Portuguese Society of Anesthesiology, [S. l.], v. 21, n. 1, p. 20–22, 2016. DOI: 10.25751/rspa.8846. Disponível em: https://revistas.rcaap.pt/anestesiologia/article/view/8846. Acesso em: 8 aug. 2024.